{
      "tool_id": "art-110-arc-partner-stablecoin-onboarding",
      "tool_version": "1.0.0",
      "display_name": "Arc Partner Stablecoin Onboarding Conformance",
      "mcp_name": "score_partner_stablecoin_readiness",
      "mandate_type": "compliance_mandate",
      "wave": 21,
      "gpu": false,
      "url": "https://ainumbers.co/chaingraph/art-110-arc-partner-stablecoin-onboarding.html",
      "description": "Score a non-USD stablecoin issuer readiness to join Circle Partner Stablecoins on Arc against technical/operational, reserve-management, and risk-management standards. Outputs an A–F composite grade, gap list, and eligibility verdict. Optional Ed25519 §​16 proof produces a conformance attestation verifiable by Circle or a supervisor. Distinct from arc-xreserve-issuance (USDC/GENIUS issuer path).",
      "input_schema_ref": "chaingraph/art-110-arc-partner-stablecoin-onboarding.html#manifest",
      "consumes": [
        "art-42-arc-fit-diagnostic"
      ],
      "feeds": [
        "art-45-arc-xreserve-linter"
      ],
      "status": "live",
      "conformance_fixtures": true,
      "compute_capability": "server",
      "compute_images": [{"system":"sha256-source","image_id":"sha256:4c76567c95da056626e68881f858c95c745ad333d94f0fbe078b53ac95ca3f49","valid_from":"2026-07-10"},{"system":"risc0","image_id":"sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6","valid_from":"2026-06-28"}],
      "compute_proof": {
        "type": "ZkVmReceipt",
        "system": "risc0",
        "receiptFormat": "groth16-bn254",
        "imageId": "sha256:a1a0bc89b5b1febaeda3519f6dbade0fa5ac16beeb143c4e1b01689573567bc6",
        "seal": "E3bu/t59vYUol/d2piFq6NsOeG4NYutYYjXHAXBdY+YnR/QyMRQ329dw3Go8D26RQ1DPucV/e8ltT7IyWC5PfB9U5mabq7NX/VvfXAnUw/nOAnxxIiappemp1Sb7anV+DdpDimbQvhZOufCAulkGsAIh97OWNnT8h5g6DfCFCF0EX/Erh/jsoMTW+B5OCaO4PW5bSVgrOMjgOTo9qzcrhAp1fde74J/igwIn+4VP3GjmUHtXYjNEZSWPpGSn4WUEBVwHNhZLOUOeklAaXwu7qpcud3LVddDo/US0FebEF00S2tdvWy5ofGd7og4l2fgVRnmGkPadfw5b/iiA5GxJww==",
        "journal": {
          "chaingraph_version": "0.4.0",
          "kernel_digest": "sha256:4c76567c95da056626e68881f858c95c745ad333d94f0fbe078b53ac95ca3f49",
          "output": {
            "ccy": "EURC",
            "composite_grade": 100,
            "eligible": true,
            "gaps": [],
            "grade": "A",
            "home_regime": "MiCA-EMT",
            "reserve_score": 100,
            "risk_score": 100,
            "tech_score": 100,
            "verdict": "ELIGIBLE"
          }
        }
      },
      "export_capability": [
        "csv",
        "pdf"
      ]
    }